Astrofísicas: Catálogos

  • Publicación
    Extended Point-spread Functions for Deep Astronomical Imaging Surveys
    The low surface brightness (LSB) universe is one of the last frontiers in observational astronomy. However, uncovering the information contained in ultra-deep...
  • Publicación
    Fine structure in the Sigma Orionis cluster revealed by Gaia DR3
    Context. Sigma Orionis is an open cluster in the nearest giant star formation site - Orion. Its youth (3−5 Myr), low reddening, and relative vicinity make it an...
  • Publicación
    First tentative detection of anisotropy in the QSO distribution around nearby edge-on spiral galaxies
    Aims:To check whether the polar angle distribution of QSOs around nearby spiral galaxies is isotropic or not. Methods: A statistical analysis of the polar angle...
  • Publicación
    Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties
    Context. At about 1000 days after the launch of Gaia we present the first Gaia data release, Gaia DR1, consisting of astrometry and photometry for over 1...
  • Publicación
    Gaia Data Release 2. Processing the spectroscopic data
    Context. The Gaia Data Release 2 (DR2) contains the first release of radial velocities complementing the kinematic data of a sample of about 7 million...
  • Publicación
    Gaia Data Release 2. Properties and validation of the radial velocities
    Context. For Gaia DR2, 280 million spectra collected by the Radial Velocity Spectrometer instrument on board Gaia were processed, and median radial velocities...
  • Publicación
    Gaia Data Release 3. A golden sample of astrophysical parameters
    Context.Gaia Data Release 3 (DR3) provides a wealth of new data products for the astronomical community to exploit, including astrophysical parameters for half...
  • Publicación
    Gaia Data Release 3. External calibration of BP/RP low-resolution spectroscopic data
    Context.Gaia Data Release 3 contains astrometry and photometry results for about 1.8 billion sources based on observations collected by the European Space...
  • Publicación
    Gaia Data Release 3. Mapping the asymmetric disc of the Milky Way
    Context. With the most recent Gaia data release, the number of sources with complete 6D phase space information (position and velocity) has increased to well...